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Cheap flights from Saint John to Hamilton, ON from C$ 387

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — YHM
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to Hamilton

Enter your travel dates to find the best prices.

Cheapest flights from St John to Hamilton
Explore the most affordable flight options available from St John to Hamilton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 June 2026.

Mon 22/62:00 p.m.
YSJ
-
YHM
1 stop4h 30m
Multiple Airlines
Tue 30/63:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 5/6C$ 793
Fri 18/96:55 a.m.
YSJ
-
YHM
1 stop17h 20m
Multiple Airlines
Tue 22/93:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 5/6C$ 821
Fri 18/96:55 a.m.
YSJ
-
YHM
1 stop11h 30m
Multiple Airlines
Sun 20/93:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 7/6C$ 839
Fri 25/96:55 a.m.
YSJ
-
YHM
1 stop11h 30m
Multiple Airlines
Mon 28/93:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 8/6C$ 843
Wed 30/96:55 a.m.
YSJ
-
YHM
1 stop11h 30m
Multiple Airlines
Sat 3/103:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 4/6C$ 845
Mon 14/96:55 a.m.
YSJ
-
YHM
1 stop11h 30m
Multiple Airlines
Tue 15/93:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 3/6C$ 847
Tue 23/66:55 a.m.
YSJ
-
YHM
1 stop14h 35m
Multiple Airlines
Tue 30/63:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 5/6C$ 849
Mon 22/62:00 p.m.
YSJ
-
YHM
1 stop4h 30m
Multiple Airlines
Sun 28/63:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 5/6C$ 854
Mon 22/62:00 p.m.
YSJ
-
YHM
1 stop4h 30m
Multiple Airlines
Mon 29/63:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 5/6C$ 860
Fri 26/611:30 a.m.
YSJ
-
YHM
1 stop9h 09m
Multiple Airlines
Mon 29/63:50 p.m.
YHM
-
YSJ
1 stop6h 25m
Multiple Airlines
Deal found 4/6C$ 866

Find flight deals from St John to Hamilton

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Hamilton (YHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 June 2026.

Round-trip from

C$ 793

One-way from

C$ 387

Popular in

January

Cheapest in

October

Average price

C$ 707
22/6-30/6
  • 22/6-30/6
  • 2 total stops
  • 10h 55m total
  • Saint John to Hamilton
Search Deals
22/6
  • 22/6
  • 1 total stop
  • 4h 30m total
  • Saint John to Hamilton
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Hamilton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 June 2026.
Use the filters below to find and compare flights from Saint John to Hamilton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Mon 22/6

2:00 p.m.-5:30 p.m.

1 stop4h 30m

Hamilton

Tue 30/6

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 793

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Wed 30/9

6:55 a.m.-5:25 p.m.

1 stop11h 30m

Hamilton

Sat 3/10

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 845

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Mon 22/6

11:30 a.m.-8:30 p.m.

2 stops10h 00m

Hamilton

Mon 29/6

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 864

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Fri 26/6

11:30 a.m.-7:39 p.m.

1 stop9h 09m

Hamilton

Mon 29/6

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 866

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Sat 4/7

6:55 a.m.-8:30 p.m.

1 stop14h 35m

Hamilton

Sat 11/7

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 866

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Fri 3/7

6:55 a.m.-5:25 p.m.

1 stop11h 30m

Hamilton

Fri 10/7

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 866

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Thu 13/8

6:55 a.m.-5:25 p.m.

1 stop11h 30m

Hamilton

Sun 16/8

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 875

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Tue 21/7

6:55 a.m.-5:25 p.m.

1 stop11h 30m

Hamilton

Tue 11/8

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 881

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Mon 22/6

11:30 a.m.-8:30 p.m.

2 stops10h 00m

Hamilton

Fri 26/6

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 891

Saint JohnHamilton

YSJ - YHM

YSJYHM

Saint John

Sun 9/8

6:55 a.m.-8:25 p.m.

1 stop14h 30m

Hamilton

Wed 12/8

3:50 p.m.-11:15 p.m.

1 stop6h 25m

C$ 895

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from St John to Hamilton

Have a flexible travel schedule? Discover the best time to fly to Hamilton from St John with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint John to Hamilton

How much does it cost to fly round-trip from Saint John to Hamilton, Ontario?

Reviews of airlines servicing Hamilton

Get insights into the airlines that provide service to Hamilton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hamilton. Reviews last updated 8 June 2026.
Check out reviews from past customers who have flown with Air Canada from Saint John to Hamilton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,146 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,146 reviews
Air Canada
7.1
Good
11,146 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

Related info for your journey

Find useful and relevant information for your journey from St John to Hamilton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Saint John to Hamilton, Ontario round-trip?

    Flying on Air Canada is currently your cheapest option to Hamilton, Ontario, with prices starting at C$ 349. Air Canada is currently priced 29% below the average price you’ll pay for this route.

  • Can I find deals for flights from St John to Hamilton that include hotel bookings?

    Yes. In addition to deals on St John to Hamilton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St John to Hamilton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Hamilton.

  • Can I find deals for business class flights from St John to Hamilton?

    Yes. Cheapflights offers flight deals from St John to Hamilton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from St John to Hamilton

Discover the top airline that operate flights from St John to Hamilton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 349AverageC$ 467FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St John to Hamilton?

Deals for St John to Hamilton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from St John to Hamilton?

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Can Cheapflights find flights from St John to Hamilton with no change fees?

Yes, we can. To see specific flights from St John to Hamilton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from St John to Hamilton become cheaper?

Yes, Cheapflights offers price alerts on St John to Hamilton flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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